Finite Group Databasebeta

C2×D2679 #24924285

order10716
automorphismAut(G) order 8872848
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD5358
direct productC2×D2679
unambiguous semidirect product(C2×C3)⋊D893
unambiguous semidirect product(C2×C19)⋊D141
unambiguous semidirect product(C2×C47)⋊D57

Splittings

Fitting, socleC2×C3×C19×C47 ⋊ C2
derived, HallC3×C19×C47 ⋊ C22
HallC19×C47 ⋊ C2×D3
HallC3×C47 ⋊ C2×D19
HallC3×C19 ⋊ C2×D47
SylowC47 ⋊ C2×D57
SylowC19 ⋊ C2×D141
SylowC3 ⋊ C2×D893

Subgroups

subgroupG/H
center, hypercenterC2D2679
commutator, cosocle, hypocenterC3×C19×C47C22
FrattiniC1G
Fitting, socleC2×C3×C19×C47C2
LCSG ▷ C3×C19×C47
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2682 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×D8037, C2×C3⋊(C47⋊(D19⋊C3)), D3×D2679, …
maximal normal subgroup ofC2×C3⋊(C47⋊(D19⋊C3)), C2×C3×D2679, D10716
maximal quotient ofC2×D8037, D3×D2679, C2×C3×D2679, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10716, 28);